Safety Notes: Skull casts are fragile, so always handle with care. Materials: Skull casts: 4 known species and 1 unknown Calipers Purpose: Observe and compare physical features of primate skulls. Examine possible relationships based on the observed features.

100 dollars because yeah

explanation:

okay now i don't know this but for the pints nothing else to say bye

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.